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EVM User's Guide: DLP2021AM263Q1EVM
DLP2021AM263Q1EVM Evaluation Module
Description
The DLP® products DLP2021AM263Q1EVM is an
electronic only system designed to enable accelerated
evaluation of the DLP2021-Q1 chipset. The DLP2021-
Q1 digital micromirror device (DMD) interfaces with
a Sitara MCU-based DMD controller to enable
a graphics processing unit (GPU) free system
architecture. The 4-bit wide eMMC flash interface
of the Sitara MCU allows for fast memory reads to
support 25-fps playback, and fast writes to enable
on the fly re-programming of image/video content.
Daughtercard sockets on this EVM enable automotive
and industrial centric interfaces such as 10BASE-T1S
Ethernet or CAN-FD. This EVM is compatible with
single white LED and RGB LED illumination sources.
The DLP2021LEQ1EVM is not a production design
and is intended for evaluation only.
DLPU130 – DECEMBER 2023
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Features
•
Sitara MCU's Programmable Realtime Unit (PRU)
re-purposed as a direct drive interface to emulate
the DMD's DDR2 timing specification.
•
eMMC flash memory used to store uncompressed
bitplane and DMD control signal data to fully
offload the Sitara MCU from having to perform
any additional processing or manipulation of the
bitplane data.
•
Single LED driver available to support
monochromatic/white LED and RGB LED
illumination sources.
•
DMD interposer and mounting holes allow the
DLP2021LEWQ1EVM optical light engine to be
attached to create a fully operational projector
system.
•
SPI is the primary host interface, Ethernet, CAN,
UART, I2C, and LIN interface options are also
accessible.
Applications
•
Automotive Dynamic Ground Projection (DGP)
•
Interior Projection
DLP2021AM263Q1EVM
Copyright © 2023 Texas Instruments Incorporated
DLP2021AM263Q1EVM Evaluation Module
Description
1
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Summary of Contents for Texas Instruments DLP2021AM263Q1EVM
- Page 1 Description EVM User's Guide: DLP2021AM263Q1EVM DLP2021AM263Q1EVM Evaluation Module Description Features The DLP® products DLP2021AM263Q1EVM is an • Sitara MCU's Programmable Realtime Unit (PRU) electronic only system designed to enable accelerated re-purposed as a direct drive interface to emulate evaluation of the DLP2021-Q1 chipset. The DLP2021- the DMD's DDR2 timing specification.
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Page 2: Kit Contents
1 Evaluation Module Overview 1.1 Introduction This user's guide presents an overview of the DLP2021AM263Q1EVM, a general description of the main features and functions, and quick start procedure for out-of-box evaluation. TI recommends users to first read the Dynamic Ground Projection Application Requirements (DLPA116) and DLP3021-Q1 Dynamic Ground... - Page 3 In this application, the Sitara MCU reads video data directly from a flash memory to display on the DMD. The Sitara MCU also coordinates the illumination timing to coordinate with the displayed video content. Figure 1-1. Dynamic Ground Projection Electronics Block Diagram DLPU130 – DECEMBER 2023 DLP2021AM263Q1EVM Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 4: Device Information
Cryptographic acceleration and secure boot are also available on AM263x devices. TI provides a complete set of microcontroller software and development tools for the AM263x family of microcontrollers. DLP2021AM263Q1EVM Evaluation Module DLPU130 – DECEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 5: Power Requirements
DLP2021AM263Q1EVM. Figure 2-1. DLP2021AM263Q1EVM Note The DLP2021AM263Q1EVM does not include the optical engine. 2.2 Power Requirements Follow the following steps to properly supply power to the EVM: 1. Connect the barrel jack (J1) or banana cable connectors (J7 and J8) to a power supply that meets input power specification defined in Specification. -
Page 6: Debug Information
All other combinations not defined above 2.5 Debug Information The user can use the J12 JTAG header to connect a XDS110 JTAG Debug Probe (TMDSEMU110-U) for flash programming and debugging the Sitara MCU on the DLP2021AM263Q1EVM. DLP2021AM263Q1EVM Evaluation Module DLPU130 – DECEMBER 2023 Submit Document Feedback Copyright ©... -
Page 7: Additional Information
™ USB adapter: USB-DRIVERSWINDOWS. 4 Hardware Design Files 4.1 Schematics Please see design files referenced on the product page of DLP2021AM263Q1EVM. 4.2 PCB Layouts Please see design files referenced on the product page of DLP2021AM263Q1EVM. 4.3 Bill of Materials (BOM) Please see design files referenced on the product page of DLP2021AM263Q1EVM. - Page 8 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 9 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 10 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 11 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 12 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
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Page 13: Important Notice
TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
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